Eggs provide B12, but foods like liver, shellfish, and sardines deliver dramatically higher amounts per serving.Animal foods ...

If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more ...

This essential vitamin is generally considered safe, even at high doses. However, most people get enough B12 through diet alone, and unnecessary supplementing may lead to negative side effects.

Your body needs vitamin B12 for maintaining metabolism, producing DNA and red blood cells, keeping the nervous system healthy, and more (1, 2). Fortunately, most people get enough of this ...

What are the health benefits of vitamin B12? “Vitamin B12 is essential for proper neurological and metabolic functioning, including the transport of oxygen in our bodies,” Whitney English, a ...

It’s normal to wonder if you’re meeting your nutritional needs if you’re feeling off in your day-to-day. Vitamin B12 should be on your radar, especially if you follow a plant-based diet. Eating a diet ...

Kathleen Felton is a writer, editor, and content strategist with several years of experience working in digital media. She is an expert in health, pregnancy, and women's lifestyle. Vitamin B12 ...

If a person does not get enough vitamin B12, a doctor may suggest supplements containing more than the daily recommended dose. The body does not store excess vitamin B12, so taking extra is not ...

Vitamin B12 deficiency occurs when your body lacks enough of the vitamin on a daily basis. This can lead to a lack of healthy red blood cells. Red blood cells carry oxygen to and remove carbon dioxide ...

As you age, it is important to take care of your body more than you might have in your youth. There are certain necessary vitamins and minerals that with time, become harder for the body to process or ...